What do you think? Is Web 3.0 really about small applications (he didn't use the word "widget") that are interconnected? I seemed to have the distinct impression that Web 3.0 would be based around a truly Semantic Web experience.
Then again, I also never thought of Web 2.0 as a "marketing term." If Web 2.0 is a marketing term, we need to do a lot better with our efforts at nomenclature excellence.